Dispersion relation of guided-mode resonances in multimode grating waveguide structures
文献类型：期刊论文
| 作者 | Wu DM (吴东岷)
|
| 刊名 | Journal of Modern Optics
 |
| 出版日期 | 2010-06 |
| 期号 | 10 |
| 关键词 | guided-mode resonance guided waves dispersions |
| 通讯作者 | Sun, TY |
| 合作状况 | 其它 |
| 英文摘要 | It is well known that the location of guided-mode resonance (GMR) in grating waveguide structures closely tracks the leaky mode dispersion curves. In this paper, taking Bragg reflection due to periodicity and interaction between different modes into account, we first present a schematic diagram of the dispersion relations of leaky modes in multimode grating waveguide structures, both for s-polarized (TE mode) and p-polarized (TM mode) incident waves. Due to the perturbation of the grating layer, the interaction between different resonance modes (transverse standing waves) is inevitable. This transverse interference will result in the non-Bragg nature resonance band gaps in the dispersion curves. Exploiting the characteristics of leaky mode dispersions over the full range of the first Brillouin zone, we hoped we could gain some insight into the relationship among the mode interactions, band gaps, and their benefits to optical elements utilizing the GMR effect in grating waveguide structures. Finally, a specific structure is analyzed. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280317200012 |
| 公开日期 | 2010-12-30 |
| 源URL | [http://58.210.77.100/handle/332007/280]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_吴东岷团队 |
| 推荐引用方式 GB/T 7714 | Wu DM . Dispersion relation of guided-mode resonances in multimode grating waveguide structures[J]. Journal of Modern Optics,2010(10). |
| APA | Wu DM .(2010).Dispersion relation of guided-mode resonances in multimode grating waveguide structures.Journal of Modern Optics(10). |
| MLA | Wu DM ."Dispersion relation of guided-mode resonances in multimode grating waveguide structures".Journal of Modern Optics .10(2010). |
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